Protank rebuild coil last?

[Sthur]

How long are people getting out of a protank rebuild coil? Or when do you change cotton?

Mine was 2 week or so and changed the cotton today. Slight burnt or that because I dry burned the coil and the rewicked it? There break in time can't remember....last time lol

 

[Myrany]

you connot dry burn cotton wicks they fry

How long a rebuild lasts depends on your juice and vaping habits.

Because I do micro coils with cotton I tend to pull out the cotton and dry burn the empty coil. Rinse it. Then insert a new bit of cotton wick. I do this when the flavor get off or once week whatever comes first. The coil itself can last me weeks if I am careful not to distort it when changing out the wicks.

 

[Sthur]

I don't dry burn with the cotton....I tried looser cotton and same. Too airy.

Going to just build another tomorrow and go from there. Thanks for your input.